Bucharest to Belgrade BBU, OTP → BEG
Baneasa (BBU), Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
The cheapest return found recently is $123 with Air Serbia, 21 Nov – 5 Dec, found yesterday. The cheapest one-way found recently is $49 with Air Serbia, 5 Feb 2027, found 3 days ago.
Return
The cheapest return fare on each of 16 departure dates is usually $134 to $142.
Cheapest return found recently
$123
21 Nov – 5 Dec · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:05 p.m. · Return leaves 12:45 a.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$123
21 Nov – 5 Dec · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:05 p.m. · Return leaves 12:45 a.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$123 21 Nov – 5 Decfound yesterdaySee prices for these dates
$110 30 Oct – 5 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $91 to $191.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 16 departure dates from 30 Oct to 4 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 14-night return fares leaving within 3 days of 21 Nov to compare.
Every date we hold
31 fares on 16 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct – 5 Nov | $110 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 31 Oct – 5 Nov | $129 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found today | See prices for these dates |
| 3 Nov – 9 Nov | $228 | Wizz Air | Baneasa (BBU) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 6 Nov – 16 Nov | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 7 Nov – 16 Nov | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 10 Nov – 11 Nov | $212 | Austrian Airlines | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 14 Nov – 16 Nov | $242 | Wizz Air | Baneasa (BBU) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 21 Nov – 5 Dec | $123 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 24 Jan 2027 – 28 Jan 2027 | $123 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Feb 2027 – 1 Mar 2027 | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 27 Feb 2027 – 2 Mar 2027 | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 28 Feb 2027 – 3 Mar 2027 | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 1 Mar 2027 – 4 Mar 2027 | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 2 Mar 2027 – 5 Mar 2027 | $139 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 3 Mar 2027 – 6 Mar 2027 | $152 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 4 Mar 2027 – 7 Mar 2027 | $135 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $110.
Airlines on the cheapest dates: Air Serbia, Wizz Air, Austrian Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$49
5 Feb 2027 · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 3:50 p.m. · 1 h 30 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$49
5 Feb 2027 · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 3:50 p.m. · 1 h 30 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$49 5 Feb 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 22 days, 27 Sept to 18 Oct, the cheapest one-way we saw each day was $46 to $60.
22 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 5 Feb 2027, and it is not cheaper.
Every date we hold
4 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Feb 2027 | $49 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | nonstop | found 5 days ago | Open this trip |
| 5 Feb 2027 | $49 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | nonstop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: Air Serbia.
Premium cabin fares from Bucharest to Belgrade
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Nov – 5 Dec in another cabin: Premium economy · Business · First
Today's prices for 5 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bucharest to Belgrade?
Return
Fares 90 to 179 days before departure were typically 26% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $166 | $122 | +35% | 13 |
| 7–13 days | $191 | $110 | +55% | 13 |
| 14–29 days | $141 | $91 | +15% | 22 |
| 30–59 days | $175 | $91 | +42% | 24 |
| 90–179 days | $123 | $123 | Cheapest seen | 7 |
One-way
Not enough history yet: in 22 days of one-way prices, 27 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Brasov → Belgrade
140 km from Bucharest
$128
$79 more than flying from Bucharest
13 Nov · GHV → BEG · 1 stop
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 21 Nov – 5 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work